"bug!!" in output / ocl v1.36

[Mem5]

Hello,

Fresh install of Windwos 8.1, Catalyst 14.9, on Radeon R9 290

Apparently (?) same bug as https://hashcat.net/trac/ticket/593


Running oclhashcat 1.36, cmdline :

Code:

oclHashcat64.exe  -m 0  --debug-mode 4 --debug-file debugFileRules.txt --gpu-temp-abort=90  -w 3 -o  res.txt hashes.txt *.dic -r  best64.rule

Code:

oclHashcat v1.36 starting...                              
Removing duplicate hashes...
Comparing hashes with potfile entries...
Structuring salts for cracking task...
Generating bitmap tables with 16 bits...
                                        
WARN: ADL_Overdrive6_FanSpeed_Get(): -5

Device #1: Hawaii, 3072MB, 957Mhz, 40MCU

Hashes: 689 hashes; 689 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Rules: 64
Applicable Optimizers:
* Zero-Byte
* Precompute-Init
* Precompute-Merkle-Demgard
* Meet-In-The-Middle
* Early-Skip
* Not-Salted
* Not-Iterated
* Single-Salt
* Scalar-Mode
* Raw-Hash
Watchdog: Temperature abort trigger set to 90c
Watchdog: Temperature retain trigger set to 80c
Device #1: Kernel D:\oclHashcat-1.36/kernels/4098/m00000_a0.Hawaii_1573.4_1573.4 (VM)_1429981600.kernel (522776 bytes)

Checking for weak hashes...
                           
Cache-hit dictionary stats D:\**.dic: 14001010 bytes, 2214275 words, 398569500 keyspace

[s]tatus [p]ause [r]esume ypass [q]uit => bug!!
bug!!
bug!!
bug!!
bug!!
......
<Ctrl+C>

Note 1 : can it be related to my "WARN: ADL_Overdrive6_FanSpeed_Get(): -5" issue ? (https://hashcat.net/forum/thread-4559.html)

Note 2 : same buggy behaviour with v1.35. But works OK with v1.31

Thank you for your help !

[epixoip]

I doubt it's related to ADL, as I've recently had a client receive the "bug!!" message on Nvidia as well (4x GTX 980.) Trying to help them reproduce the bug, but so far haven't.

[Mem5]

Same error (randomly) with this command line (wpa) :

oclHashcat-1.36\oclHashcat64.exe --remove --gpu-temp-abort=90 -w 3 -m 2500 -o res.txt aaa.hccap *.dic

[Mem5]

Please note that version 1.35 gives much less error "bug!!" than 1.36.

I hope it will help you !

[Mem5]

v1.37 also gives me, randomly, the "bug!!" output.

Do you have any ideas of the problem ?

[Mem5]

Hum, I found where it may comes from : one of my wordlist.
A word inside certainly causes ocl v1.37 an lower to crash (prints bug!!)
Any idea how to spot it ?

I used ULM to clean it : purge unicode chars. It did not helps.

[atom]

Can you send me that dictionary please. I need it for reproduce the problem

[Mem5]

Sent to PM.

[Mem5]

Tested with :

v1.31 : OK
v1.32 : OK
v1.33 : bug
v1.34 : bug
v1.35 : bug
v1.36 : bug
v1.37 : bug

[atom]

Thanks for the wordlist! I've tried to reproduce but can not. For me it works well:

root@et:~/oclHashcat-1.38# ./oclHashcat64.bin --remove --gpu-temp-abort=90 -w 3 -m 2500 -o res.txt hashcat.hccap *.dic
oclHashcat v1.38 starting...

Device #1: Hawaii, 4033MB, 1000Mhz, 44MCU
Device #2: Hawaii, 4033MB, 1000Mhz, 44MCU
Device #3: Hawaii, 4033MB, 1000Mhz, 44MCU
Device #4: Hawaii, 4033MB, 1000Mhz, 44MCU
Device #5: Hawaii, 4033MB, 1000Mhz, 44MCU
Device #6: Hawaii, 4033MB, 1000Mhz, 44MCU

Hashes: 1 hashes; 1 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Rules: 1
Applicable Optimizers:
* Zero-Byte
* Single-Hash
* Single-Salt
Watchdog: Temperature abort trigger set to 90c
Watchdog: Temperature retain trigger set to 80c
Device #1: Kernel ./kernels/4098/m02500.Hawaii_1800.5_1800.5 (VM)_1440401202.kernel (255256 bytes)
Device #1: Kernel ./kernels/4098/amp_a0_v1.Hawaii_1800.5_1800.5 (VM)_1440401202.kernel (243072 bytes)
Device #2: Kernel ./kernels/4098/m02500.Hawaii_1800.5_1800.5 (VM)_1440401202.kernel (255256 bytes)
Device #2: Kernel ./kernels/4098/amp_a0_v1.Hawaii_1800.5_1800.5 (VM)_1440401202.kernel (243072 bytes)
Device #3: Kernel ./kernels/4098/m02500.Hawaii_1800.5_1800.5 (VM)_1440401202.kernel (255256 bytes)
Device #3: Kernel ./kernels/4098/amp_a0_v1.Hawaii_1800.5_1800.5 (VM)_1440401202.kernel (243072 bytes)
Device #4: Kernel ./kernels/4098/m02500.Hawaii_1800.5_1800.5 (VM)_1440401202.kernel (255256 bytes)
Device #4: Kernel ./kernels/4098/amp_a0_v1.Hawaii_1800.5_1800.5 (VM)_1440401202.kernel (243072 bytes)
Device #5: Kernel ./kernels/4098/m02500.Hawaii_1800.5_1800.5 (VM)_1440401202.kernel (255256 bytes)
Device #5: Kernel ./kernels/4098/amp_a0_v1.Hawaii_1800.5_1800.5 (VM)_1440401202.kernel (243072 bytes)
Device #6: Kernel ./kernels/4098/m02500.Hawaii_1800.5_1800.5 (VM)_1440401202.kernel (255256 bytes)
Device #6: Kernel ./kernels/4098/amp_a0_v1.Hawaii_1800.5_1800.5 (VM)_1440401202.kernel (243072 bytes)

Cache-hit dictionary stats dic_mem5.dic: 3934411 bytes, 362276 words, 362276 keyspace


ATTENTION!
The wordlist or mask you are using is too small.
Therefore, oclHashcat is unable to utilize the full parallelization power of your GPU(s).
The cracking speed will drop.
Workaround: https://hashcat.net/wiki/doku.php?id=fre...full_speed


INFO: approaching final keyspace, workload adjusted


Session.Name...: oclHashcat
Status.........: Exhausted
Input.Mode.....: File (dic_mem5.dic)
Hash.Target....: hashcat.net (00:25:cf:2d:b4:89 <-> b0:48:7a:d6:76:e2)
Hash.Type......: WPA/WPA2
Time.Started...: 0 secs
Time.Estimated.: 0 secs
Speed.GPU.#1...: 178.7 kH/s
Speed.GPU.#2...: 147.5 kH/s
Speed.GPU.#3...: 177.5 kH/s
Speed.GPU.#4...: 131.6 kH/s
Speed.GPU.#5...: 169.5 kH/s
Speed.GPU.#6...: 136.7 kH/s
Speed.GPU.#*...: 941.4 kH/s
Recovered......: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.......: 362276/362276 (100.00%)
Rejected.......: 126371/362276 (34.88%)
HWMon.GPU.#1...: 0% Util, 56c Temp, 20% Fan
HWMon.GPU.#2...: 0% Util, 42c Temp, 20% Fan
HWMon.GPU.#3...: 0% Util, 42c Temp, 20% Fan
HWMon.GPU.#4...: 0% Util, 39c Temp, 20% Fan
HWMon.GPU.#5...: 0% Util, 44c Temp, 20% Fan
HWMon.GPU.#6...: 0% Util, 44c Temp, 20% Fan

Started: Mon Aug 24 10:00:37 2015
Stopped: Mon Aug 24 10:00:41 2015

Note this is v1.38 beta but it's exactly the same as v1.37